12755293 has 4 divisors (see below), whose sum is σ = 12831840. Its totient is φ = 12678748.

The previous prime is 12755279. The next prime is 12755297. The reversal of 12755293 is 39255721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12755293 - 2¹⁷ = 12624221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38023 + ... + 38356.

It is an arithmetic number, because the mean of its divisors is an integer number (3207960).

Almost surely, 2^12755293 is an apocalyptic number.

It is an amenable number.

12755293 is a deficient number, since it is larger than the sum of its proper divisors (76547).

12755293 is an equidigital number, since it uses as much as digits as its factorization.

12755293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76546.

The product of its digits is 18900, while the sum is 34.

The square root of 12755293 is about 3571.4553056142. The cubic root of 12755293 is about 233.6487595740.

The spelling of 12755293 in words is "twelve million, seven hundred fifty-five thousand, two hundred ninety-three".